| member |
|---|
| CNPJ | Status | Alias | Founded | Main Activity |
|---|---|---|---|---|
| 09.257.558/0001-21 | Ativa | Certel Energia | 12/4/2007 | 3514-0/00 |
| 09.257.558/0002-02 | Baixada | Certel Energia | 4/14/2016 | 3511-5/01 |
| 09.257.558/0003-93 | Baixada | Certel Energia | 6/30/2016 | 3511-5/01 |
| 09.257.558/0004-74 | Ativa | Certel Energia Lajeado | 12/29/2025 | 3514-0/00 |